Year	Cases per 100,000
1983	63.1675
1984	70.065
1985	66.6725
1986	76.9
1987	76.4575
1988	83.185
1989	91.9425
1990	97.88
1991	98.37
1992	98.88
1993	99.41
1994	99.95
1995	100.51
1996	100.68
1997	100.88
1998	101.09
1999	101.33
2000	101.59
2001	101.32
2002	101.07
2003	100.85
2004	100.64
2005	100.48
2006	99.25
2007	98.04
2008	96.88
2009	95.77
2010	94.7
2011	95.3
2012	95.92
2013	96.56
2014	97.21
2015	97.87
2016	98.57